1156543265

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{23087}}^1$

素因数の和:23368

約数の個数: 16

約数和(自身を含む): 1426284288

約数和(自身を除く): 269741023

約数列:

[1, 5, 43, 215, 233, 1165, 10019, 23087, 50095, 115435, 992741, 4963705, 5379271, 26896355, 231308653, 1156543265]

約数ペア:

[(1, 1156543265), (5, 231308653), (43, 26896355), (215, 5379271), (233, 4963705), (1165, 992741), (10019, 115435), (23087, 50095)]